Clean up

Author: yaira2

src/Files.App/Actions/Navigation/CloseAllTabsAction.cs

@@ -14,13 +14,18 @@ public override string Description
 		public override HotKey HotKey
 			=> new(Keys.W, KeyModifiers.CtrlShift);
 
-		public override bool IsExecutable
-			=> context.Control is not null;
-
 		public CloseAllTabsAction()
 		{
 		}
 
+		protected override bool GetIsExecutable()
+		{
+			return
+				context.Control is not null &&
+				context.TabCount > 0 &&
+				context.CurrentTabItem is not null;
+		}
+
 		public override Task ExecuteAsync(object? parameter = null)
 		{
 			if (context.Control is not null)

src/Files.App/Actions/Navigation/CloseTabBaseAction.cs

@@ -11,7 +11,7 @@ internal abstract class CloseTabBaseAction : ObservableObject, IAction
 
 		public abstract string Description { get; }
 
-		public virtual bool IsExecutable
+		public bool IsExecutable
 			=> GetIsExecutable();
 
 		public virtual HotKey HotKey